- ·IBM Plex Serif Thin Italic
- ·IBM Plex Serif Thin
- ·IBM Plex Serif SemiBold Italic
- ·IBM Plex Serif SemiBold
- ·IBM Plex Serif Regular
- ·IBM Plex Serif Medium Italic
- ·IBM Plex Serif Medium
- ·IBM Plex Serif Light Italic
- ·IBM Plex Serif Light
- ·IBM Plex Serif Italic
- ·IBM Plex Serif ExtraLight Italic
- ·IBM Plex Serif ExtraLight
- ·IBM Plex Serif Bold Italic
- ·IBM Plex Serif Bold
- ·IBM Plex Serif ExtraLight
- ·IBM Plex Serif ExtraLight Italic
- ·IBM Plex Serif SemiBold
- ·IBM Plex Serif Light Italic
- ·IBM Plex Serif Italic
- ·IBM Plex Serif Medium
- ·IBM Plex Serif Medium Version 2.6
- ·IBM Plex Serif Medium Version 2.5
- ·IBM Plex Serif Medium Version 2.7
- ·IBM Plex Serif Medium Version 2.7
- ·IBM Plex Serif Medium Version 2.6
- ·IBM Plex Serif Medium Version 2.6
- ·IBM Plex Serif Medium Version 2.6
- ·IBM Plex Serif Medium Version 2.6
- ·IBM Plex Serif Medium Version 2.5
- ·IBM Plex Serif Medium Version 2.5
- ·IBM Plex Serif Medium Version 2.5
- ·IBM Plex Serif Medium Version 2.1
- ·IBM Plex Serif Medium Version 2.1
- ·IBM Plex Serif Medium Version 1.0
- ·IBM Plex Serif Medium Version 1.000